On Sun, 2009-10-25 at 23:16 +0800, Wu Zhangjin wrote:
> This patch implement a mips_timecounter_read(), which can be used to get
> high precision timestamp without extra lock.
>
> It is based on the clock counter register and the
> timecounter/cyclecounter abstraction layer of kernel.
>
> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
> ---
> arch/mips/include/asm/time.h | 19 +++++++++++++++++++
> arch/mips/kernel/csrc-r4k.c | 41 +++++++++++++++++++++++++++++++++++++++++
> arch/mips/kernel/time.c | 2 ++
Some patches touch core tracing code, and some are arch specific. Now
the question is how do we go. I prefer that we go the path of the
tracing tree (easier for me to test). But every patch that touches MIPS
arch, needs an Acked-by from the MIPS maintainer. Which I see is Ralf
(on the Cc of this patch set.)
Thanks,
-- Steve